Caves and potholes of La Spezia
The catalogue of La Spezia lists 139 caves, including 11 potholes and 121 caves. The longest is Scrigno del Borsa (532 m) and the deepest is Sprugola dei Branzi (96 m).
139 caves
4.7 km total length
96m max depth
Length adds each cave once (a system counts once), and depth is that of the deepest cave, canyons excluded. Without length data: 51. Without depth data: 34. Without known lithology: 139.
The 20 longest
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The 20 deepest
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Municipalities
The figures of these places do not add up to the total: a cave can be in more than one place, or in none when its location has no lower level.